- Plant: Clematis (Clematis viticella 'Emilia Plater')
- Uploaded by scvirginia
- Info: Bloom / 07/16/2020 / Arnold Arboretum, Harvard University, Boston, Massachusetts / License: Creative Commons (cc-by-sa-nc-3.0) (Attribution, ShareAlike, NonCommercial)
- Caption: photo by William (Ned) Friedman via Flickr: https://www.flickr.com/photos/123413440@N05/50122298153/
